Our company -- Silver Flute Sound Co., Ltd, we mainly produce things related to sound as you can tell from the name of our company. To be specific, we produce microphones, in-wall and in-ceiling speakes, loudspeakers, professional and consumer speaker enclosures, home theater system, public broadcast system. Especially our in-wall and in-ceiling series have occupied most of the market as a result of new design and good quality and price.

Our Company is located in Jiading District in Shanghai,China. It's very near to the international F1 racing port. We have done products in this field for quite some time, so we dare say that we are very professional and experienced. And we have got the design department of our own to ensure that our products are always newly updated with the times.